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F2812
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  • Forum Post: Re: TMS320F2812 eZdsp Start Kit

    Lori Heustess
    Bill, You can find the documentation for the board along with schematics on Spectrum Digital's website: http://c2000.spectrumdigital.com/ezf2812/ Hope it helps Lori
    on Oct 3, 2008

  • Forum Post: Re: TMS320F2812 CKFA software help...URGENT

    Tim Love
    Tranz, The software appears to work with the PC to 28x connection just not with the micro. You should go about this by a debug approach to establish 28x to 28x communication before going to the non-28x support. The app-report details the procedure required for 28x to 28x communication. Regards...
    on Oct 14, 2008

  • Forum Post: Re: TMS320F2812 CKFA software help...URGENT

    anu lal
    hi tranz you have done the serial programming using the SCI_A as you are telling, you have used the LS-2812COM . but i have created my own board(with 1 RS232 uart Transciever ) and connecting it the eZdspF2812 but i am not able to download the program to flash through serial port SCI_A. can...
    on Jan 15, 2009

  • Forum Post: TMS320F2812 Serial Programming Urgent help is needed

    anu lal
    hi. i am using eZdsp TMS320F2812 board and I want to program the flash through serial port. as UART transcivers are not thier on the parent board .so ,i am using my custom made board which is having a transciver for uart .i have connected the Custom Board with my Parent board eZdsp and checked all...
    on Jan 16, 2009

  • Forum Post: Re: TMS320F2812 Serial Programming Urgent help is needed

    Pradeep Shinde
    Anu, The following application note (SPRAAQ2) with the solution code is an excellent help for implementing bootROM SCI Flash programming for a F2812. Check this link; http://focus.ti.com/general/docs/techdocsabstract.tsp?abstractName=spraaq2 You need to ensure that RS232 transciver is working correctly...
    on Jan 16, 2009

  • Forum Post: 2812 XINTF dual memory mapping?

    TimmyJames
    Good morning all. I've recently observed an issue on the 2812, that when I set up a variable, say an integer array, to be in a zone of the external interface, writing to this variable then writes the data to multiple locations across the zone. For example, if I have an array at 0x140FF0, and then...
    on Feb 11, 2009

  • Forum Post: TMS320F2812

    indiantuktuk
    Hi, I developing a controller card and made the schematics based on eZdsp2812. Since this is the first time I am doing, I would wish to get tips & guidance in implementing the same. Let me know if anybody is willing to support me. Thx
    on Feb 25, 2009

  • Forum Post: Re: TMS320F2812

    BrandonAzbell
    Would you be able to provide a few more details as to what you are wanting to implement and what information you are looking for?
    on Feb 25, 2009

  • Forum Post: Re: TMS320F2812

    indiantuktuk
    Hi Brandon, Apologies for the delay in responding. I did made the schematics based on 2812 eZdsp and I would wish somebody experienced to provide me with their expert comments before I prototype it. Let me know what you suggest. Thx
    on Mar 12, 2009

  • Forum Post: Re: Help! About F2812 spi

    BrandonAzbell
    Haibin Wang 1. F2812 can act as spi master or slave. I configure an F2812(A) as spi master, and another F2812(B) as spi slave? But B can't send data to A? why? the code is like the following. A: while(SpiaRegs.SPIFFRX.bit.RXFFST !=1) { } // Check against sent data rdata = SpiaRegs.SPIRXBUF;...
    on Mar 19, 2009

  • Forum Post: Re: TMS320F2812

    BrandonAzbell
    I would suggest you take a look at the Hardware Design Guidelines for TMS320F28xx and TMS320F28xxx DSCs ( SPRAAS1 ) for assistance on considerations regarding your design. There are a series of Application Notes for the C2000 designs at this location .
    on Apr 1, 2009

  • Forum Post: Where is UART RX error vector on TMS320F2812?

    Jon10541
    I would like to install an ISR that resets the UART if any physical errors are detected (I would prefer not to poll the error bit). There is a bit called RX_ERR_INT_ENA in SCICTL1, but I don't see a vector for it in the PIE vector table ( 6.3.4 The PIE Vector Table in SPRU078E). Does the error interrupt...
    on Apr 14, 2009

  • Forum Post: Re: Where is UART RX error vector on TMS320F2812?

    BrandonAzbell
    Jon I would like to install an ISR that resets the UART if any physical errors are detected (I would prefer not to poll the error bit). There is a bit called RX_ERR_INT_ENA in SCICTL1, but I don't see a vector for it in the PIE vector table ( 6.3.4 The PIE Vector Table in SPRU078E). Does the error...
    on Apr 15, 2009

  • Forum Post: Re: TMS320f28335 FOC with motor control library

    vsi-pete
    Dear hello84, I suggest you try VisSim/ECD. It is a block diagram language for embedded control targeted at TI C2000 devices. It has a complete motor control block set that allows off-line simulation, automatic C code generation and CCS compile. It will select the proper TI motor control library for...
    on Apr 28, 2009

  • Forum Post: Re: Data verification failed with TMS320F2808

    Shawn Wang
    Hi Massimiliano, I am a new F2812 user and met the same problem you encountered before. How did you solve the problem finally? Or any other user(s) can help me out? Or where can I find more information to solve such kind of problem? many thanks in advance
    on Jun 23, 2009

  • Forum Post: One more problem with F2812

    Shawn Wang
    Dear All, I have downloaded the .out file the component F2812, and everything goes well except that I cannot view the result in the output window, since there is no Stdout tab in the output window. How to solve this problem? I am using CCS3.1, by the way. Many thanks for your input. Shawn
    on Jun 25, 2009

  • Forum Post: PWM outputs of GP Timer 1 aren't working

    Nick D
    I'm using the F2812 EzDSP to generate 4 PWM outputs using the GPTimer1-4 outputs. All of the code was working correctly, and I was using the DSP to test some IGBT gate drivers. One of the driver boards shorted and started to burn, so I immediately turned off the power. Now GP Timer 3 and 4...
    on Jul 21, 2009

  • Forum Post: 28335 motor control library based on 2812 and 2808 code

    EBrowning
    Hello, I am working on a project that consists of porting motor control code designed for the 2812 DSC to use in the F28335 DSC. I have been working with sample code from the 2808/2809 family in order to adapt the EV modules into ePWM code, but I'm getting somewhat lost during the conversion process...
    on Jul 27, 2009

  • Forum Post: ac induction motor v/hz control using f2812

    Amirul Hatta Azizan
    can somebody assist me in performing the open loop v/hz drive?i also intend to integrate the controller with a speed feedback (using tacho), thus making it a close loop v/hz control..
    on Jul 31, 2009

  • Forum Post: There are C281x C/C++ Header Files and Peripheral Examples (SPRC097) with RTDX??

    Ruimac
    Hello all, I have a project with TMS320F2812 that use the project example of the Texas Instruments "F281x PMSM3_1: 3-Phase Sensored Field Oriented Control (SPRC129 )". Now, i would like to create a interface application with LabVIEW software to interact with microcontroller in running state...
    on Aug 12, 2009

  • Forum Post: After Burn Flash....

    Ju Myoung Kim
    Hi.. My Tool is F2812 / TDS510USB / CCS 3.3 ~! I burn flash Sucessfully. and operate very well. in flash mode & ram mode. But board does not operate wihout JTAG. My board operate well only... JTAG connection and CCS run. Just this.... Could you help me ? or Is there anyone who experience...
    on Aug 28, 2009

  • Forum Post: embedded TI C2000

    Amirul Hatta Azizan
    Is there any manual for moedling v/hz open/closed loop control of 3ph induction motor using embedded target for TI C2000 - f2812 ezdsp? please HELP me....
    on Oct 5, 2009

  • Forum Post: Error in receiving data on slave F2811 McBSP configured as SPI

    Prakash13354
    Hello. I am using two F2811 DSPs configured to transfer data via McBSP configured as SPI, one F2811 DSP is configured as McBSP as SPI master and the other F2811 DSP is configured as McBSP slave device. PROBLEM: The master McBSP set as SPI is configured to xmit known data pattern of 0xAA and the data...
    on Oct 15, 2009

  • Forum Post: Is PDPINTB generate continuous interrupt when C5TRIP is low?

    1391680
    Hi All I'm new to DSP world. I've started a project based on TMS320f2812. The problem I'm facing is when C5TRIP signal is in low state then PDPINTB interrupt generated continuously. even i clear the interrupt flag inside the ISR. What would be the reason? Is TMS320f2812 design that it...
    on Dec 4, 2009

  • Forum Post: How to link sections to the flash memory

    1391680
    Hi I'm new to TI. I'm struggling at here . Could any one answer the following questions and guide me to solve the problem as well. How to link the Sections to the flash memory? In TMS320F2812 what is the address range of the FLASH memory and what is the address range of the ROM part...
    on Jan 19, 2010
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